Model: The locomotive has an mfx digital decoder and extensive sound functions. It also has a special motor. 4 axles powered by means of cardan shafts. Traction tires. The triple headlights and dual red marker lights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. Maintenance-free warm white and red LEDs are used for the lighting. Length over the buffers 21.7 cm / 8-1/2".